# The 100 largest companies in the Pyrénées-Atlantiques department

Tamtam tracks 635 companies headquartered in the Pyrénées-Atlantiques department. This list ranks the 100 largest by number of employees on LinkedIn, led by Boardriders, EURALIS and Centre Hospitalier de Pau. Their median headcount is 174. Half of them were founded in 1983 or later. The most common headquarters are Pau (28), Bayonne (16) and Anglet (10).

The largest companies in Pyrénées-Atlantiques span diverse sectors, indicating a varied regional economy. Key players include Boardriders, a global designer of action sports apparel; EURALIS, a cooperative group in food production and seed development; and the Centre Hospitalier de Pau, a major healthcare provider. Other significant employers are the University of Pau and Adour Countries, offering higher education, and Crédit Agricole Pyrénées Gascogne, a cooperative bank.

A notable characteristic of these companies is their mix of established institutions and manufacturing firms alongside service-oriented businesses. Many of the larger entities, such as the University of Pau (founded 1970), Edenauto (1978), and GROUPE OLANO (1975), were established between the 1970s and early 2000s, suggesting a period of significant economic development and industrial growth in the department.

🇫🇷 Pyrénées-Atlantiques · 100 companies · Updated Nov 13, 2026

| # | Company | Industry | Headquarters | Employees | Founded |
|---|---|---|---|---|---|
| 1 | [Boardriders](https://www.tamtam.ai/c/boardriders) (boardriders.eu)<br>Designs, produces, and distributes apparel, footwear, and accessories for action sports enthusiasts worldwide, with brands rooted in surf, snow, and skate culture. | Retail Apparel and Fashion | 🇫🇷 Saint-Jean-de-Luz | 3,069 |  |
| 2 | [EURALIS](https://www.tamtam.ai/c/euralis) (euralis.fr)<br>A cooperative group involved in all stages of food production, including agriculture, seed development, and food processing, with a focus on sustainable and healthy products | Food and Beverage Manufacturing | 🇫🇷 Lescar | 2,400 |  |
| 3 | [Centre Hospitalier de Pau](https://www.tamtam.ai/c/centre-hospitalier-de-pau) (ch-pau.fr)<br>The hospital is a referral center offering adult and pediatric intensive care, neurology, obstetrics, and interventional cardiology services across four locations | Hospitals and Health Care | 🇫🇷 Pau | 1,995 |  |
| 4 | [University of Pau and Adour Countries](https://www.tamtam.ai/c/university-of-pau-and-adour-countries) (univ-pau.fr)<br>A university located in southwest France with five campuses offering degrees in arts and sciences, humanities, and engineering disciplines | Higher Education | 🇫🇷 Pau | 1,848 | 1970 |
| 5 | [Crédit Agricole Pyrénées Gascogne](https://www.tamtam.ai/c/credit-agricole-pyrenees-gascogne) (credit-agricole.fr)<br>We are a cooperative bank committed to social responsibility, supporting our local community through innovation, trust, and inclusivity in all aspects of our business Visit our website for opportunities | Banking | 🇫🇷 Serres-Castet | 1,295 |  |
| 6 | [Edenauto](https://www.tamtam.ai/c/edenauto) (edenauto.com)<br>Distributes 16 car brands in the French Southwest, including Alpine, Renault, Peugeot, and BMW, led by Julie Aratto, Eric Stierlen, and Lionel Prevost. | Wholesale Motor Vehicles and Parts | 🇫🇷 Pau | 917 | 1978 |
| 7 | [Collectivité Service](https://www.tamtam.ai/c/collectivite-service) (collectivite-service.com)<br>This company provides stationery, office supplies, furniture, and equipment, including photocopiers from Konica Minolta and HP, to professionals and individuals in Bayonne and St Paul lès Dax | Retail Office Equipment | 🇫🇷 Bayonne | 881 | 1972 |
| 8 | [APPOLO](https://www.tamtam.ai/c/appolo) (appolo.fr)<br>APPOLO specializes in developing innovative web and mobile communication tools, custom websites, business applications, and collaborative work tools to enhance businesses | Technology, Information and Internet | 🇫🇷 Artix | 822 | 2008 |
| 9 | [IAD](https://www.tamtam.ai/c/iad)<br>Specializing in real estate sales and property searches Reach out for all your buying and selling needs Contact us today! | Leasing Non-residential Real Estate | 🇫🇷 Pau | 771 | 2019 |
| 10 | [GROUPE OLANO](https://www.tamtam.ai/c/groupe-olano) (groupe-olano.com)<br>European family-owned cold chain service provider managing refrigerated transport, logistics solutions, extensive specialized vehicle fleets, and massive temperature-controlled storage warehousing across sixty-three locations. | Transportation, Logistics, Supply Chain and Storage | 🇫🇷 Saint-Jean-de-Luz | 717 | 1975 |
| 11 | [CENTRE HOSPITALIER DE LA COTE BASQUE](https://www.tamtam.ai/c/centre-hospitalier-de-la-cote-basque) (ch-cote-basque.fr)<br>Leading public health institution across the Basque Country, offering over 40 specialties with more than 3800 medical and other professionals. Also manages other health facilities. | Hospitals and Health Care | 🇫🇷 Bayonne | 713 | 1868 |
| 12 | [3C Metal](https://www.tamtam.ai/c/3c-metal) (3cmetal.com)<br>Delivers sophisticated engineering services, steel fabrication, and high-pressure piping processes for oil, gas, renewable energy, and mining industries globally using laser scanning technology. | Oil, Gas, and Mining | 🇫🇷 Sauvelade | 706 | 1995 |
| 13 | [Lidea Seeds](https://www.tamtam.ai/c/lidea-seeds) (lidea-seeds.com)<br>Development and marketing of innovative, customized, sustainable multi-species seed solutions supporting producers with full value chain control. | Farming | 🇫🇷 Lescar | 659 | 1936 |
| 14 | [Exakis Nelite](https://www.tamtam.ai/c/exakis-nelite) (exakis-nelite.com)<br>International group, advises and implements Microsoft technology platforms, designs and operates custom digital solutions, supports clients on Microsoft ecosystem strategy and run. | IT Services and IT Consulting | 🇫🇷 Bidart | 657 | 2001 |
| 15 | [WIPRO LAUAK](https://www.tamtam.ai/c/wipro-lauak) (groupe-lauak.com)<br>Manufacturing elementary parts, sub-assemblies, and aircraft structures such as sheet metal, machining, piping, and composites, with international presence and certifications. | Aviation and Aerospace Component Manufacturing | 🇫🇷 Hasparren | 551 | 1975 |
| 16 | [Teréga](https://www.tamtam.ai/c/terega) (terega.fr)<br>With over 75 years of experience, the company specializes in developing gas transport and storage infrastructure, focusing on renewable energy solutions for a sustainable future | Oil and Gas | 🇫🇷 Pau | 517 |  |
| 17 | [Communauté Pays Basque](https://www.tamtam.ai/c/communaute-pays-basque) (communaute-paysbasque.fr)<br>Public institution uniting 158 Basque communes through the merger of 10 local communities to coordinate regional development and services. | Government Administration | 🇫🇷 Bayonne | 392 | 2017 |
| 18 | [Caroil](https://www.tamtam.ai/c/caroil) (caroil.fr)<br>A leading Drilling & Workover rig contractor with diverse rigs and skilled workforce, providing safe, high-quality services, training, management, maintenance, and reactivations | Oil and Gas | 🇫🇷 Pau | 365 | 1997 |
| 19 | [MTP](https://www.tamtam.ai/c/mtp) (mtp-sa.com)<br>Specializing since 1988 in trading materials for public works companies, MTP offers experienced specialists and a decentralized distribution network | Wholesale Building Materials | 🇫🇷 Anglet | 353 | 1988 |
| 20 | [Pau, Capitale Humaine](https://www.tamtam.ai/c/pau-capitale-humaine) (pau.fr)<br>Urban area with strong economic, historical, and natural attractions, hosting major companies, research centers, and a top-ranked university. | Government Administration | 🇫🇷 Pau | 342 |  |
| 21 | [Département des Pyrenées-Atlantiques](https://www.tamtam.ai/c/departement-des-pyrenees-atlantiques) (le64.fr)<br>Discover projects and actions developed in Béarn and Pays basque by a local government institution in Pyrénées-Atlantiques Join us! | Government Administration | 🇫🇷 Pau | 330 |  |
| 22 | [Hôtel du Palais](https://www.tamtam.ai/c/hotel-du-palais) (hyatt.com)<br>Offers luxurious accommodation, refined dining experiences, and extensive spa and wellness facilities, blending historical heritage with modern comfort for an exceptional stay. | Hospitality | 🇫🇷 Biarritz | 327 | 1854 |
| 23 | [Cancé](https://www.tamtam.ai/c/cance) (cance.fr)<br>Specializes in metal construction using industrial tools and expertise, operating in France and overseas since 1961 in building sector. | Construction | 🇫🇷 Nay | 311 | 1961 |
| 24 | [ESTIA Institute of technology](https://www.tamtam.ai/c/estia-institute-of-technology) (estia.fr)<br>Educates trilingual engineers, conducts research, provides technical platforms for businesses, and fosters entrepreneurship within a global network. | Higher Education | 🇫🇷 Bidart | 279 | 1995 |
| 25 | [IAE Pau-Bayonne](https://www.tamtam.ai/c/iae-pau-bayonne) (iae.univ-pau.fr)<br>The company is a research and higher education institute focused on Management, offering specialized Master's programs to prepare students for management roles | Higher Education | 🇫🇷 Pau | 265 | 1963 |
| 26 | [ETPM](https://www.tamtam.ai/c/etpm) (etpm.fr)<br>ETPM is a multi-trade company that designs, builds, and maintains energy networks nationwide, specializing in gas, electric, telecom, lighting, VRD, and SLT works | Civil Engineering | 🇫🇷 Arcangues | 258 | 1962 |
| 27 | [Caisse d'Allocations Familiales des Pyrénées-Atlantiques](https://www.tamtam.ai/c/caisse-d-allocations-familiales-des-pyrenees-atlantiques) (caf.fr)<br>A branch of the Social Security system in France supporting families through financial assistance, social services, and innovative initiatives to improve daily life | Government Administration | 🇫🇷 Bayonne | 243 |  |
| 28 | [CVA Group](https://www.tamtam.ai/c/cva-group) (group-cva.com)<br>The company provides tailored solutions in energy workflow by connecting companies with skilled candidates, offering support in data management, resource operations, and technical services | Business Consulting and Services | 🇫🇷 Bayonne | 238 | 2006 |
| 29 | [Groupe Clim](https://www.tamtam.ai/c/groupe-clim) (groupe-clim.com)<br>A family-owned group in Southwest France offering mobility solutions with 53 locations across 8 departments, serving both consumers and professionals | Motor Vehicle Manufacturing | 🇫🇷 Bayonne | 236 | 1984 |
| 30 | [O2 Care Services](https://www.tamtam.ai/c/o2-care-services) (o2.fr)<br>O2 is a leading French brand offering household services, childcare, senior assistance, and tutoring, focusing on giving families more time and support | Individual and Family Services | 🇫🇷 Anglet | 232 |  |
| 31 | [Recrutement Enseignant](https://www.tamtam.ai/c/recrutement-enseignant) (recrutement-enseignant.com)<br>Recrutement enseignant offers a unique solution for higher education schools to easily find the right instructors through an intuitive search algorithm | Staffing and Recruiting | 🇫🇷 Biarritz | 229 | 2019 |
| 32 | [SOGECA](https://www.tamtam.ai/c/sogeca) (sogeca.com)<br>Accounting, audit, payroll, tax, and legal support for business leaders through a digital portal and specialized services across multiple regional offices in France. | Accounting | 🇫🇷 Bayonne | 219 | 1982 |
| 33 | [éklore éducation](https://www.tamtam.ai/c/eklore-education) (eklore-ed.com)<br>It supports students in higher education, focusing on personal growth, well-being, and offering programs that meet diverse aspirations and expectations. | Higher Education | 🇫🇷 Pau | 208 |  |
| 34 | [Centre Hospitalier des Pyrénées](https://www.tamtam.ai/c/centre-hospitalier-des-pyrenees) (ch-pyrenees.fr)<br>Public mental health establishment, main actor in psychiatry for the Béarn Soule territory. | Hospitals and Health Care | 🇫🇷 Pau | 206 | 1868 |
| 35 | [AGUR](https://www.tamtam.ai/c/agur) (agur.fr)<br>Manages public water and sanitation services for communities. Responsible for water collection, production, distribution, wastewater treatment, and customer service. Focused on water resource preservation. | Water Supply and Irrigation Systems | 🇫🇷 Anglet | 204 |  |
| 36 | [ARVERNE](https://www.tamtam.ai/c/arverne) (arverne.earth)<br>Transform natural geothermal resources into sustainable energy solutions reducing CO2 emissions and supporting industrial autonomy and energy sovereignty. | Renewable Energy Power Generation | 🇫🇷 Pau | 204 | 2018 |
| 37 | [GRETA Sud Aquitaine](https://www.tamtam.ai/c/greta-sud-aquitaine) (greta-cfa-aquitaine.fr)<br>The company supports economic and social development through tailored training programs for individuals and businesses in the South Aquitaine region | Professional Training & Coaching | 🇫🇷 Pau | 202 | 1974 |
| 38 | [LUR BERRI](https://www.tamtam.ai/c/lur-berri) (lurberri.fr)<br>Agricultural cooperative with roots in the Basque region, consisting of 5,100 farmers and three main business areas: Agriculture, Distribution, and Agri-food | Farming | 🇫🇷 Aïcirits-Camou-Suhast | 202 | 1936 |
| 39 | [SOBEGI](https://www.tamtam.ai/c/sobegi) (sobegi.com)<br>Industrial service provider managing utilities, safety (training/interventions), and laboratory analysis Specializing in industrial platforms management in SEVESO zone, affiliated with Total Group | Chemical Manufacturing | 🇫🇷 Lacq | 201 | 1975 |
| 40 | [Adapei des Pyrénées-Atlantiques](https://www.tamtam.ai/c/adapei-des-pyrenees-atlantiques) (adapei64.fr)<br>An organization dedicated to supporting individuals with intellectual disabilities through a network of 40 facilities and services, staffed by over 1000 qualified employees | Services for the Elderly and Disabled | 🇫🇷 Pau | 199 | 1962 |
| 41 | [AETS](https://www.tamtam.ai/c/aets) (aets-consultants.com)<br>International consulting company specializing in development cooperation, public policy implementation, and sustainable solutions for improving living conditions in various countries | Business Consulting and Services | 🇫🇷 Lons | 199 | 1996 |
| 42 | [Toray Carbon Fibers Europe](https://www.tamtam.ai/c/toray-carbon-fibers-europe) (toray-cfe.com)<br>Manufacturing and distributing high-quality carbon fibers for aviation, sports, recreational activities, and industrial applications across the European market. | Chemical Manufacturing | 🇫🇷 Lacq | 198 | 1982 |
| 43 | [Ville de Bayonne](https://www.tamtam.ai/c/ville-de-bayonne) (bayonne.fr)<br>Administrative, cultural, and economic center of the Basque Country with over 53,000 residents and 850 local government employees. | Government Administration | 🇫🇷 Bayonne | 198 |  |
| 44 | [CPAM de Pau](https://www.tamtam.ai/c/cpam-de-pau) (ameli.fr)<br>Working at this company means contributing to projects that protect the health of over 60 million insured individuals, while adapting during the pandemic to ensure service continuity #AccessToRights #AccessToCare #ProudToProtect | Government Administration | 🇫🇷 Pau | 193 | 1945 |
| 45 | [Carmen Immobilier](https://www.tamtam.ai/c/carmen-immobilier) (carmen-immobilier.com)<br>Family-owned real estate group offering residential and commercial transactions, property management, and local-focused real estate development in Basque Coast and Landes. | Real Estate | 🇫🇷 Urrugne | 191 | 1991 |
| 46 | [Evolutec Ingénierie](https://www.tamtam.ai/c/evolutec-ingenierie) (evolutec-ingenierie.com)<br>Consulting and engineering services for Oil & Gas and chemical industries, focusing on project studies, technical solutions, and client facility improvements. | Oil and Gas | 🇫🇷 Pau | 186 |  |
| 47 | [Technoflex](https://www.tamtam.ai/c/technoflex) (technoflex.net)<br>A leading provider of custom and standard IV drug delivery bags and connectors with FDA and EMEA approvals Specializes in tailored medical products | Medical Equipment Manufacturing | 🇫🇷 Bidart | 181 |  |
| 48 | [BROOKLYN](https://www.tamtam.ai/c/brooklyn)<br>Specializes in brand corners featuring popular labels like LEVIS, EDEN PARK, TEDDY SMITH, DELAHAYE, and PULLIN for various clothing attire | Retail Apparel and Fashion | 🇫🇷 Pau | 181 | 1999 |
| 49 | [Winback Group](https://www.tamtam.ai/c/winback-group) (winback.com)<br>Innovative therapy company combining clinical assessment, manual therapy, and physiotherapy with advanced technology for enhanced, fast treatments and gentle patient experience | Wellness and Fitness Services | 🇫🇷 Biarritz | 176 | 2013 |
| 50 | [Clinique Belharra](https://www.tamtam.ai/c/clinique-belharra) (capio.fr)<br>A hospital & health care company based in Bayonne, France, providing various medical services to patients in need of healthcare | Hospitals and Health Care | 🇫🇷 Bayonne | 174 |  |
| 51 | [Section Paloise Béarn Pyrénées](https://www.tamtam.ai/c/section-paloise-bearn-pyrenees) (section-paloise.com)<br>Historic multi-sport club established in 1902, offering various athletic activities and fostering community sports development in the region. | Spectator Sports | 🇫🇷 Pau | 173 | 1902 |
| 52 | [Mécanique Aéronautique Pyrénéenne (MAP)](https://www.tamtam.ai/c/mecanique-aeronautique-pyreneenne-map) (bt2igroup.com)<br>Specializes in large-scale precision machining, turning, grinding, sheet metal work, and structural assembly for aerospace, space, and defense sectors. | Aviation and Aerospace Component Manufacturing | 🇫🇷 Serres-Castet | 171 | 1972 |
| 53 | [Surfrider Foundation Europe](https://www.tamtam.ai/c/surfrider-foundation-europe) (surfrider.fr)<br>A non-profit organization dedicated to protecting and managing the coastline, ocean, waves, and people who enjoy them through volunteer and member-led initiatives | Non-profit Organizations | 🇫🇷 Biarritz | 168 | 1990 |
| 54 | [Polyclinique Pau Pyrénées](https://www.tamtam.ai/c/polyclinique-pau-pyrenees) (polycliniquepaupyrenees.fr)<br>It offers comprehensive medical services, including oncology, rehabilitation, surgery, and maternity care across two specialized sites, providing diverse healthcare solutions for patients. | Hospitals and Health Care | 🇫🇷 Pau | 167 |  |
| 55 | [Enovis France](https://www.tamtam.ai/c/enovis-france) (enovis-medtech.eu)<br>Development of clinically differentiated medical technologies and solutions improving patient outcomes, restoring movement, and enhancing healthcare efficiency worldwide. | Medical Equipment Manufacturing | 🇫🇷 Mouguerre | 163 | 1978 |
| 56 | [ISA BTP : Institut Supérieur Aquitain du Bâtiment et des Travaux Publics](https://www.tamtam.ai/c/isa-btp-institut-superieur-aquitain-du-batiment-et-des-travaux-publics) (isabtp.univ-pau.fr)<br>A public engineering school in the construction industry, offering a 5-year program focusing on civil engineering, with international mobility and strong industry partnerships | Higher Education | 🇫🇷 Anglet | 162 | 1996 |
| 57 | [AVIRON BAYONNAIS RUGBY PRO](https://www.tamtam.ai/c/aviron-bayonnais-rugby-pro) (abrugby.fr)<br>Organization focused on civic and social activities based in Bayonne, Pyrenees Atlantiques, France, promoting community engagement and support. | Spectator Sports | 🇫🇷 Bayonne | 157 | 1906 |
| 58 | [MAS BTP](https://www.tamtam.ai/c/mas-btp) (mas-btp.com)<br>A family-owned group with expertise in building, civil engineering, and related services, operating in multiple regions with a strong focus on human values | Construction | 🇫🇷 Pau | 156 | 1962 |
| 59 | [Paie & RH Solutions](https://www.tamtam.ai/c/paie-and-rh-solutions) (paie-rh.com)<br>Providing outsourced payroll, HR administration, audits, software solutions, and professional training to optimize and secure HR ecosystems digitally. | Human Resources Services | 🇫🇷 Pau | 153 | 2004 |
| 60 | [GROUPE AUTAA](https://www.tamtam.ai/c/groupe-autaa) (autaa.fr)<br>Specializes in lifting, transporting heavy loads, and transferring production tools to industries, supporting complex industrial projects efficiently. | Transportation, Logistics, Supply Chain and Storage | 🇫🇷 Artix | 151 | 1964 |
| 61 | [Etchart Construction](https://www.tamtam.ai/c/etchart-construction) (etchart-construction.fr)<br>Etchart Construction is a family-owned company offering expertise in healthcare, industry, housing, civil engineering, marine works, and rehabilitation while prioritizing customer satisfaction Visit website for more | Construction | 🇫🇷 Bayonne | 145 | 1973 |
| 62 | [TIGF](https://www.tamtam.ai/c/tigf) (tigf.fr)<br>Natural gas transport and storage with strategic European interconnections, supporting energy transition through biomethane and green gas solutions. | Oil and Gas | 🇫🇷 Pau | 143 |  |
| 63 | [Groupe Aéroprotec](https://www.tamtam.ai/c/groupe-aeroprotec) (aeroprotec-group.fr)<br>Specialized surface treatments and paint coatings for metallic aerospace parts to provide corrosion protection through six hundred fifty qualifications across four sites. | Aviation and Aerospace Component Manufacturing | 🇫🇷 Pau | 139 | 2005 |
| 64 | [Quiksilver Europe](https://www.tamtam.ai/c/quiksilver-europe) (quiksilver.com)<br>Designs and distributes outdoor and boardsports apparel and equipment under Quiksilver, Roxy, and DC brands across Europe. | Retail Apparel and Fashion | 🇫🇷 Saint-Jean-de-Luz | 133 | 1984 |
| 65 | [ETCHART](https://www.tamtam.ai/c/etchart) (groupe-etchart.fr)<br>Family-owned company with expertise in construction, energy, public works, materials distribution, manufacturing, and community services across southwestern France. | Construction | 🇫🇷 Bayonne | 133 | 1973 |
| 66 | [INSITU France](https://www.tamtam.ai/c/insitu-france) (insitu.fr)<br>Providing experienced professionals for IT, HR, finance, quality, and communication functions on a flexible, part-time basis to support SMEs. | Human Resources Services | 🇫🇷 Lons | 129 | 1997 |
| 67 | [OGEU GROUPE](https://www.tamtam.ai/c/ogeu-groupe) (ogeugroupe.com)<br>Leading regional mineral water producer focusing on innovation, environmental respect, strong local brands, and high-quality standards for national and international clients. | Food and Beverage Manufacturing | 🇫🇷 Gan | 128 | 1820 |
| 68 | [FIPSO INDUSTRIE](https://www.tamtam.ai/c/fipso-industrie) (fipso.fr)<br>Specializes in slaughtering, cutting, processing, and marketing premium pork products with advanced industrial facilities and strict sanitary standards. | Food and Beverage Manufacturing | 🇫🇷 Lahontan | 127 |  |
| 69 | [ITS Pierre Bourdieu](https://www.tamtam.ai/c/its-pierre-bourdieu) (its-pau.fr)<br>The organization provides social and healthcare training, offers diploma and certification programs, custom training for businesses, and supports recognition of acquired skills through VAE | Professional Training and Coaching | 🇫🇷 Pau | 125 |  |
| 70 | [CPAM de Bayonne](https://www.tamtam.ai/c/cpam-de-bayonne) (ameli.fr)<br>Working within a results-driven culture, this company protects the health of over 60 million insured individuals through various projects and services | Government Administration | 🇫🇷 Bayonne | 124 | 1945 |
| 71 | [L'OFFICE64 de l'Habitat](https://www.tamtam.ai/c/l-office64-de-l-habitat) (office64.fr)<br>Management and development of nearly 12,000 social housing units across 160 communes, producing 350 new homes annually with local presence. | Real Estate | 🇫🇷 Bayonne | 122 | 1951 |
| 72 | [Square Habitat Pyrénées Gascogne](https://www.tamtam.ai/c/square-habitat-pyrenees-gascogne) (emploi.pg-squarehabitat.fr)<br>Specialized in real estate services including sales, rentals, management, seasonal rentals, and more, with a focus on quality service, customer support, and professionalism | Real Estate | 🇫🇷 Serres-Castet | 121 | 2005 |
| 73 | [BOBION & JOANIN Groupe Bily](https://www.tamtam.ai/c/bobion-and-joanin-groupe-bily) (bobion-joanin.fr)<br>Specializes in designing and installing heating, ventilation, air conditioning, plumbing, and water treatment systems for various sectors. | Construction | 🇫🇷 Lons | 121 | 1983 |
| 74 | [IUT de Bayonne et du Pays basque](https://www.tamtam.ai/c/iut-de-bayonne-et-du-pays-basque) (iutbayonne.univ-pau.fr)<br>Provides higher education for technical and professional roles. Offers programs in business, management, IT/multimedia, and industrial maintenance. Focuses on student support and international opportunities. | Higher Education | 🇫🇷 Anglet | 119 |  |
| 75 | [MPK](https://www.tamtam.ai/c/mpk) (mpk-modulaire.com)<br>Specializing in renting and selling mobile kitchens, modular units for collective catering, agri-food, and laundry sectors Provides custom-built, fully equipped solutions for various needs | Construction | 🇫🇷 Serres-Castet | 117 | 1995 |
| 76 | [2A Assurances de l'Adour](https://www.tamtam.ai/c/2a-assurances-de-l-adour) (2a-assurances.fr)<br>2A-Assurances de l'Adour is an insurance brokerage firm specializing in health insurance supplements, providing advice on life, car, and pet insurance nationwide for 15 years | Insurance | 🇫🇷 Biarritz | 116 | 2004 |
| 77 | [CCI Pau Béarn](https://www.tamtam.ai/c/cci-pau-bearn) (pau.cci.fr)<br>Public institution supporting local businesses and project leaders with administration, training, development tools, and managing local airport and school. | Government Administration | 🇫🇷 Pau | 110 | 1947 |
| 78 | [SOKOA](https://www.tamtam.ai/c/sokoa) (sokoa.com)<br>French manufacturing group specializing in office and contract furniture, promoting job creation and sustainability, offering contemporary seating solutions for workspaces worldwide | Retail Office Equipment | 🇫🇷 Hendaye | 110 |  |
| 79 | [Humavia](https://www.tamtam.ai/c/humavia) (humavia.fr)<br>provides tailored human resources solutions including interim staffing, seasonal contracts, shared employment, recruitment, outsourced social management, and training services | Human Resources Services | 🇫🇷 Artix | 108 | 2001 |
| 80 | [VOLTAIRE GROUP](https://www.tamtam.ai/c/voltaire-group) (voltairegroup.com)<br>A leading sport saddle maker with 6 brands, global presence, strong innovation focus, and emphasis on social and environmental responsibility | Sporting Goods Manufacturing | 🇫🇷 Bidart | 105 | 2010 |
| 81 | [EXAMECA](https://www.tamtam.ai/c/exameca) (ad-industries.fr)<br>An Aviation and Aerospace company based in Aquitaine, France, specializing in the manufacturing and maintenance of aviation components and systems | Aviation and Aerospace Component Manufacturing | 🇫🇷 Serres-Castet | 104 |  |
| 82 | [ProNoïa](https://www.tamtam.ai/c/pronoia)<br>ProNoïa develops and expands the KFC brand in France with 33 restaurants across the South West, Ile de France, and Bourgogne Franche Conté regions | Restaurants | 🇫🇷 Pau | 104 | 2012 |
| 83 | [Etchart Energies](https://www.tamtam.ai/c/etchart-energies) (etchart-energies.fr)<br>Engineerning and construction company specialized in electrical and climate engineering, offering services in renewable energies, maintenance, and operation for residential, industrial, healthcare, and public clients | Construction | 🇫🇷 Anglet | 103 |  |
| 84 | [Clinique Aguiléra](https://www.tamtam.ai/c/clinique-aguilera) (ramsaygds.fr)<br>Hospital and health care facility located in Biarritz, France, offering medical services and care to patients in the Aquitaine region | Hospitals and Health Care | 🇫🇷 Biarritz | 102 |  |
| 85 | [Lycée Cantau](https://www.tamtam.ai/c/lycee-cantau) (lycee-cantau.fr)<br>The versatile high school offers a wide range of training programs preparing students for future careers and higher education opportunities | Primary and Secondary Education | 🇫🇷 Anglet | 97 |  |
| 86 | [TIC TAC](https://www.tamtam.ai/c/tic-tac) (christophetenet.fr)<br>With over 20 years of experience in investment and insurance, the agency offers personalized services with a touch of humanity | Insurance | 🇫🇷 Bayonne | 97 | 2018 |
| 87 | [Pôle de santé d'Orthez](https://www.tamtam.ai/c/pole-de-sante-d-orthez) (ch-orthez.fr)<br>Medical facility offering comprehensive healthcare services including patient treatment, diagnostics, and specialized medical care in Orthez, France. | Hospitals and Health Care | 🇫🇷 Orthez | 96 | 1949 |
| 88 | [PERGUILHEM SAS](https://www.tamtam.ai/c/perguilhem-sas) (perguilhem.fr)<br>Specializes in the transportation of hazardous materials, ensuring safety and compliance with regulations for dangerous goods logistics. | Truck Transportation | 🇫🇷 Lacq | 95 | 1976 |
| 89 | [Communauté de communes de Lacq-Orthez](https://www.tamtam.ai/c/communaute-de-communes-de-lacq-orthez) (cc-lacqorthez.fr)<br>Management and coordination of 60 municipalities across 755 km², serving 55,000 residents in a large intercommunal territory. | Government Administration | 🇫🇷 Mourenx | 93 | 2014 |
| 90 | [L'Endroit](https://www.tamtam.ai/c/l-endroit) (restaurant-l-endroit.com)<br>A welcoming establishment in Orthez offering traditional cuisine, cocktails, and a seminar room Enjoy tapas in a relaxed, warm atmosphere | Restaurants | 🇫🇷 Orthez | 93 |  |
| 91 | [Biltoki](https://www.tamtam.ai/c/biltoki) (biltoki.com)<br>A company originating from the Basque Country, Biltoki creates authentic food exchange spaces, managing 9 local food markets in France Now offering consulting services to revitalize existing or new markets | Retail | 🇫🇷 Anglet | 92 | 2009 |
| 92 | [SOGEBA](https://www.tamtam.ai/c/sogeba) (sogeba.fr)<br>Local construction company specializing in roadworks, drainage, fiber optics, material recycling, equipment rental, and project management from design to completion. | Construction | 🇫🇷 Pau | 90 | 1975 |
| 93 | [Fleeti](https://www.tamtam.ai/c/fleeti) (fleeti.co)<br>Develops and sells software to connect and digitize company operations across vehicle fleets, field teams, non-rolling equipment, and strategic activity sites. | Software Development | 🇫🇷 Bidart | 88 | 2020 |
| 94 | [LABORATOIRE RENAUDIN](https://www.tamtam.ai/c/laboratoire-renaudin)<br>Production and distribution of small-volume injectable medications in ampoules, vials, and infusion bags for hospitals and NGOs worldwide. | Pharmaceutical Manufacturing | 🇫🇷 Itxassou | 88 |  |
| 95 | [NOBATEK](https://www.tamtam.ai/c/nobatek) (nobatek.com)<br>Develop innovative energy efficiency and sustainable design solutions for construction sector, improving buildings and neighborhoods environmental quality. | Engineering Services | 🇫🇷 Anglet | 87 | 2004 |
| 96 | [ESSOR](https://www.tamtam.ai/c/essor) (essor.fr)<br>Providing supplies for communities, restaurants, hotels, and individuals since 1973 Specializing in tableware, furniture, hygiene products, professional kitchen equipment, and cooking classes | Retail | 🇫🇷 Anglet | 85 | 1973 |
| 97 | [POLYCLINIQUE COTE BASQUE SUD](https://www.tamtam.ai/c/polyclinique-cote-basque-sud) (polyclinique-cotebasquesud.fr)<br>The company is committed to a patient-centered, multidisciplinary approach for improving the quality and safety of healthcare services continuously | Hospitals and Health Care | 🇫🇷 Saint-Jean-de-Luz | 85 |  |
| 98 | [SANTÉ SERVICE BAYONNE ET RÉGION](https://www.tamtam.ai/c/sante-service-bayonne-et-region-bayonne) (santeservicebayonne.fr)<br>A home care service founded in 1968, offering coordinated care to patients in the Basque Country and South Landes with a multidisciplinary team and various specialized services | Home Health Care Services | 🇫🇷 Bayonne | 84 | 1968 |
| 99 | [IPREM](https://www.tamtam.ai/c/iprem) (iprem.univ-pau.fr)<br>The company is a research unit focused on physical and analytical chemistry, microbiology for environment and materials, bioinspiration, and energy storage | Research Services | 🇫🇷 Pau | 84 | 2007 |
| 100 | [IFPC](https://www.tamtam.ai/c/ifpc) (ifpc-formation.com)<br>Modern and digital business school offering apprenticeship training programs from BAC +2 to BAC +5 levels🎓 | Higher Education | 🇫🇷 Boucau | 82 | 2005 |

## How this list is built

Every company on this list has a Tamtam company profile. The industry is the one the company gives on LinkedIn; categories such as SaaS or fintech are classified by Tamtam's AI from the company's website and LinkedIn page; and the headquarters city must match the company's own address. Companies are ranked by the number of employees on LinkedIn, and the list is refreshed every night. Classifications can be wrong, so treat the list as a starting point rather than an official ranking. Last updated Nov 13, 2026.

## More company lists in the Pyrénées-Atlantiques department

- [Retail chains in the Pyrénées-Atlantiques department](https://www.tamtam.ai/l/retail-chains-pyrenees-atlantiques) (80)
- [Companies with in-house R&D in the Pyrénées-Atlantiques department](https://www.tamtam.ai/l/r-and-d-companies-pyrenees-atlantiques) (63)
- [Manufacturers in the Pyrénées-Atlantiques department](https://www.tamtam.ai/l/manufacturers-pyrenees-atlantiques) (60)
- [Multinational companies in the Pyrénées-Atlantiques department](https://www.tamtam.ai/l/multinational-companies-pyrenees-atlantiques) (54)
- [Family-owned companies in the Pyrénées-Atlantiques department](https://www.tamtam.ai/l/family-owned-companies-pyrenees-atlantiques) (39)
- [Hardware manufacturers in the Pyrénées-Atlantiques department](https://www.tamtam.ai/l/hardware-companies-pyrenees-atlantiques) (36)
- [Professional services firms in the Pyrénées-Atlantiques department](https://www.tamtam.ai/l/professional-services-firms-pyrenees-atlantiques) (35)
- [Public sector organisations in the Pyrénées-Atlantiques department](https://www.tamtam.ai/l/public-sector-organisations-pyrenees-atlantiques) (31)
- [Critical infrastructure operators in the Pyrénées-Atlantiques department](https://www.tamtam.ai/l/critical-infrastructure-operators-pyrenees-atlantiques) (29)
- [SaaS companies in the Pyrénées-Atlantiques department](https://www.tamtam.ai/l/saas-companies-pyrenees-atlantiques) (29)
- [Distributors and wholesalers in the Pyrénées-Atlantiques department](https://www.tamtam.ai/l/distributors-and-wholesalers-pyrenees-atlantiques) (27)
- [Aerospace and defence companies in the Pyrénées-Atlantiques department](https://www.tamtam.ai/l/aerospace-and-defense-companies-pyrenees-atlantiques) (26)
- [Energy companies in the Pyrénées-Atlantiques department](https://www.tamtam.ai/l/energy-companies-pyrenees-atlantiques) (26)
- [Software Development companies in the Pyrénées-Atlantiques department](https://www.tamtam.ai/l/software-development-companies-pyrenees-atlantiques) (26)

## The same list elsewhere in France

- [The largest companies in France](https://www.tamtam.ai/l/largest-companies-france) (90,792)
- [The largest companies in Île-de-France](https://www.tamtam.ai/l/largest-companies-ile-de-france) (36,121)
- [The largest companies in Auvergne-Rhône-Alpes](https://www.tamtam.ai/l/largest-companies-auvergne-rhone-alpes) (11,031)
- [The largest companies in Provence-Alpes-Côte d'Azur](https://www.tamtam.ai/l/largest-companies-provence-alpes-cote-dazur) (6,698)
- [The largest companies in Occitanie](https://www.tamtam.ai/l/largest-companies-occitanie) (5,765)
- [The largest companies in Grand Est](https://www.tamtam.ai/l/largest-companies-grand-est) (5,721)
- [The largest companies in Nouvelle-Aquitaine](https://www.tamtam.ai/l/largest-companies-nouvelle-aquitaine) (5,458)
- [The largest companies in the Hauts-de-Seine department](https://www.tamtam.ai/l/largest-companies-hauts-de-seine) (5,158)
- [The largest companies in the Rhône department](https://www.tamtam.ai/l/largest-companies-rhone) (4,813)
- [The largest companies in Hauts-de-France](https://www.tamtam.ai/l/largest-companies-hauts-de-france) (4,504)
- [The largest companies in Pays de la Loire](https://www.tamtam.ai/l/largest-companies-pays-de-la-loire) (4,263)
- [The largest companies in the Bouches-du-Rhône department](https://www.tamtam.ai/l/largest-companies-bouches-du-rhone) (3,317)
- [The largest companies in Brittany](https://www.tamtam.ai/l/largest-companies-brittany) (3,057)
- [The largest companies in the Nord department](https://www.tamtam.ai/l/largest-companies-nord) (2,806)
- [The largest companies in the Gironde department](https://www.tamtam.ai/l/largest-companies-gironde) (2,434)
- [The largest companies in the Haute-Garonne department](https://www.tamtam.ai/l/largest-companies-haute-garonne) (2,402)
- [The largest companies in Normandy](https://www.tamtam.ai/l/largest-companies-normandy) (2,380)
- [The largest companies in the Loire-Atlantique department](https://www.tamtam.ai/l/largest-companies-loire-atlantique) (2,044)
- [The largest companies in Bourgogne-Franche-Comté](https://www.tamtam.ai/l/largest-companies-bourgogne-franche-comte) (1,865)
- [The largest companies in Centre-Val de Loire](https://www.tamtam.ai/l/largest-companies-centre-val-de-loire) (1,700)
- [The largest companies in the Alpes-Maritimes department](https://www.tamtam.ai/l/largest-companies-alpes-maritimes) (1,539)
- [The largest companies in Paris](https://www.tamtam.ai/l/largest-companies-paris) (22,774)
- [The largest companies in Lyon](https://www.tamtam.ai/l/largest-companies-lyon) (2,679)
- [The largest companies in Toulouse](https://www.tamtam.ai/l/largest-companies-toulouse) (1,562)

## The same list elsewhere

- [The largest companies in the world](https://www.tamtam.ai/l/largest-companies-in-the-world) (415,089)
- [The largest companies in Europe](https://www.tamtam.ai/l/largest-companies-in-europe) (213,526)

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Source: https://www.tamtam.ai/l/largest-companies-pyrenees-atlantiques